基于Forge仿真软件的铸锭镦粗工艺过程数值模拟  

Numerical simulation of ingot upsetting process based on forge simulation software

作　　者：李国洲 马鹏翔 王炳正 杨武 王旭明 李七平 袁玲道 李慧 LI Guozhou;MA Pengxiang;WANG Bingzheng;YANG Wu;WANG Xuming;LI Qiping;YUAN Lingdao;LI Hui(Lanzhou Lanshi Energy Equipment Engineering Research Institute Co.,Ltd.,Lanzhou 730314,Gansu China;Engineering Research Center of High-end Casting and Forging,Lanzhou 730314,Gansu China;Lanzhou Lanshi Casting and Forging Co.,Ltd.,Lanzhou 730314,Gansu China)

机构地区：[1]兰州兰石能源装备工程研究院有限公司,甘肃兰州730314 [2]甘肃省高端铸锻件工程技术研究中心,甘肃兰州730314 [3]兰州兰石铸锻有限责任公司,甘肃兰州730314

出　　处：《锻压装备与制造技术》2020年第1期70-73,共4页China Metalforming Equipment & Manufacturing Technology

摘　　要：采用Forge锻造模拟软件,对材质为H13,重量为20t的八角铸锭镦粗工艺进行仿真模拟,通过对压机速度、锻造火次、镦粗方式等不同参数进行仿真模拟,对坯料镦粗过程的温度场、应力、压机载荷等结果进行分析,选择合适的工艺参数,预测选择合适吨位的压机,为实际生产过程提供有力的理论依据及数据支撑。The forge forging simulation software has been used to simulate the upsetting process of an octagonal ingot with a material of H13 and a weight of 20t.Through simulation of different parameters such as the speed of the press,the number of forging fires,and the upsetting method,the temperature field,stress,press load and other results during blank upsetting process have been analyzed.The appropriate process parameters have been selected to predict the selection of a suitable tonnage press which provides the strong theoretical basis and data support for the actual production process.

关 键 词：锻造 镦粗工艺 FORGE 数值模拟 

分 类 号：TG316[金属学及工艺—金属压力加工]